Sorting trolley and three-layer annular sorting equipment

Abstract

The utility model relates to the technical field of warehouse logistics, in particular to a sorting trolley and three-layer annular sorting device.The sorting trolley comprises a trolley frame, a conveying assembly is installed on the inner side of the trolley frame, positioning mechanisms are fixedly installed on the left side and the right side of the interior of the trolley frame, and a connecting frame is fixedly installed at the bottom of the trolley frame; a connector is fixedly mounted at the left end of the connecting frame, and a moving frame is fixedly mounted at the right end of the connecting frame; the positioning mechanism comprises sliding rods fixedly mounted on the left side and the right side in the frame, sliding sleeves are slidably connected to the front ends and the rear ends of the sliding rods correspondingly, springs are arranged on the outer sides of the sliding rods and located on the opposite sides of the two sliding sleeves in a sleeving mode correspondingly, and transmission rods are rotationally connected to the outer sides of the two sliding sleeves correspondingly. The two sides of a large parcel can be clamped and positioned through the design, the parcel positioning effect is guaranteed, meanwhile, the parcel can be normally output after the parcel reaches the designated discharging and sorting position, and therefore the use safety of sorting equipment is guaranteed.

Description

Technical Field

[0001] This utility model relates to the field of warehousing and logistics technology, specifically to a sorting trolley and a three-layer circular sorting device. Background Technology

[0002] With the development of the internet industry, the express delivery and logistics industry is also developing rapidly. In the express delivery and logistics industry, due to the large number of parcels, tight time, and labor shortage, there are often cases of rough handling, missorting, and omissions. As a result, sorting systems and sorting equipment for automatic sorting of parcels have gradually emerged in the market. By using the sorting equipment in these sorting systems to automatically sort parcels, the sorting efficiency of the entire express delivery and logistics industry can be improved.

[0003] The sorting trolleys are installed on a multi-layered circular track of the sorting equipment. Multiple sorting trolleys on the same layer of the circular track are connected sequentially and end to end to form a closed loop. The sorting trolleys are equipped with conveyor belts, and the conveying direction of the conveyor belts is perpendicular to the moving direction of the sorting trolleys. During sorting, packages to be sorted are placed on the conveyor belts. The sorting trolleys move on the track to reach the designated discharge sorting position and then transport the packages to complete the sorting of the packaged items. When the sorting trolleys transport smaller packages, the packages are completely inside the sorting trolleys, and the movement of the sorting trolleys on the circular track can prevent the packages from falling out. However, when transporting larger packages, especially at the bends of the circular track, larger packages are easily thrown out from inside the sorting trolleys, which can damage the packages or even the equipment, thereby reducing the safety of the sorting equipment.

[0004] Therefore, it is of great importance to design a sorting cart and a three-layer circular sorting device to solve the above-mentioned defects. Utility Model Content

[0005] To address the shortcomings of existing technologies, this utility model designs a sorting trolley and a three-layer circular sorting device. The sorting trolley and the three-layer circular sorting device aim to solve the technical problem that in the existing technology, sorting trolleys are prone to being thrown out when transporting larger packages, which may damage the packages or even the equipment, thereby reducing the safety of sorting equipment.

[0006] To achieve the above objectives, this utility model provides the following technical solution:

[0007] A sorting trolley includes a frame, a conveying assembly installed on the inner side of the frame, positioning mechanisms fixedly installed on both the left and right sides inside the frame, a connecting frame fixedly installed at the bottom of the frame, a connector fixedly installed at the left end of the connecting frame, and a movable frame fixedly installed at the right end of the connecting frame.

[0008] The positioning mechanism includes slide rods fixedly installed on the left and right sides inside the vehicle frame. Slide sleeves are slidably connected to both ends of the slide rods. Springs are sleeved on the outer side of the slide rods and on the opposite side of the two sets of slide sleeves. Transmission rods are rotatably connected to the outer side of the two sets of slide sleeves. A connecting block is rotatably connected between the two sets of transmission rods. A positioning plate is fixedly connected to the outer side of the connecting block.

[0009] As a preferred embodiment of this utility model, both the front and rear ends of the slide rod are fixedly connected to the vehicle frame via mounting seats, a fixing sleeve is fixedly connected to the middle of the slide rod, a rubber buffer pad is fixedly connected to the side of the fixing sleeve near the connecting block, and multiple sets of rollers are rotatably connected inside the positioning plate.

[0010] As a preferred embodiment of this utility model, guide wing plates are fixedly connected to the front ends of both the left and right sides of the vehicle frame, and the two sets of guide wing plates are symmetrically distributed on the front ends of the left and right sides of the vehicle frame.

[0011] As a preferred embodiment of this utility model, the conveying assembly includes a driven roller movably installed at the front end inside the frame, an electric roller rotatably connected to the rear end inside the frame, a conveyor belt sleeved on the outer side of the driven roller and the electric roller, and multiple sets of anti-slip ridges connected at equal intervals on the outer side of the conveyor belt.

[0012] As a preferred embodiment of this utility model, a connecting hole is provided inside the movable frame at a position corresponding to the connecting head, and a connecting bolt is fixedly installed inside the connecting hole, and the connecting head is rotatably connected to the connecting bolt.

[0013] As a preferred embodiment of this utility model, both the front and rear ends of the mobile frame are rotatably connected to moving wheels, and the bottom of the mobile frame, located inside the two sets of moving wheels, is rotatably connected to a contact wheel.

[0014] This utility model also provides a three-layer ring sorting device, including a sorting trolley as described in any one of the above.

[0015] Compared with the prior art, the beneficial effects of this utility model are:

[0016] In this invention, through the design of the positioning mechanism, when conveying larger packages, after the package enters the inner side of the frame, the spring continuously pushes the sliding sleeve, and under the transmission of the sliding rod, pushes the positioning plate against both sides of the package, thereby clamping and positioning the package on both sides. At the same time, the positioning plate can move to a certain extent without excessively squeezing the package, ensuring the positioning effect of the package. After reaching the designated discharge and sorting position, the package can be output normally, thus ensuring the safety of the sorting equipment. Attached Figure Description

[0017] Figure 1This is a schematic diagram of the three-layer ring sorting equipment of this utility model;

[0018] Figure 2 This is a schematic diagram of the overall structure of this utility model;

[0019] Figure 3 This is a schematic diagram of the frame connection structure of this utility model;

[0020] Figure 4 for Figure 3 Enlarged view of point A in the middle;

[0021] Figure 5 This is a schematic diagram of the mobile frame structure of this utility model.

[0022] In the diagram: 1. Frame; 101. Guide vane; 2. Conveying assembly; 201. Driven roller; 202. Electric roller; 203. Conveyor belt; 204. Anti-slip ridge; 3. Positioning mechanism; 301. Slide rod; 302. Slide sleeve; 303. Spring; 304. Transmission rod; 305. Connecting block; 306. Positioning plate; 307. Mounting seat; 308. Fixing sleeve; 309. Rubber buffer pad; 310. Roller; 4. Connecting frame; 5. Connector head; 501. Connecting hole; 502. Connecting bolt; 6. Moving frame; 601. Moving wheel; 602. Fitting wheel. Detailed Implementation

[0023] The technical solutions of the present utility model will be clearly and completely described below with reference to the embodiments of the present utility model. Obviously, the described embodiments are only some embodiments of the present utility model, and not all embodiments. All other embodiments obtained by those skilled in the art based on the embodiments of the present utility model without creative effort are within the protection scope of the present utility model.

[0024] Example:

[0025] Please see Figures 1-5 This utility model provides a technical solution:

[0026] A sorting trolley includes a frame 1, a conveying assembly 2 installed on the inner side of the frame 1, positioning mechanisms 3 fixedly installed on both the left and right sides inside the frame 1, a connecting frame 4 fixedly installed at the bottom of the frame 1, a connector 5 fixedly installed at the left end of the connecting frame 4, and a movable frame 6 fixedly installed at the right end of the connecting frame 4.

[0027] First, in this embodiment, the specific structure of the positioning mechanism 3 is as follows:

[0028] The positioning mechanism 3 includes slide rods 301 fixedly installed on the left and right sides inside the frame 1. Slide sleeves 302 are slidably connected to both ends of the slide rods 301. Springs 303 are sleeved on the outer side of the slide rods 301 and on the opposite side of the two sets of slide sleeves 302. Transmission rods 304 are rotatably connected to the outer side of the two sets of transmission rods 302. Connecting blocks 305 are rotatably connected between the two sets of transmission rods 304. Positioning plates 306 are fixedly connected to the outer side of the connecting blocks 305. When conveying larger packages, after the package enters the inner side of the frame 1, the springs 303 continuously push the slide sleeves 302. Under the transmission of the slide rods 301, the positioning plates 306 are pushed against the two sides of the package, thereby clamping and positioning the two sides of the package. At the same time, the positioning plates 306 can move to a certain extent without excessively squeezing the package, ensuring the positioning effect of the package. After reaching the designated discharge and sorting position, the package can be output normally.

[0029] Furthermore, both ends of the slide rod 301 are fixedly connected to the frame 1 via mounting bases 307. A fixing sleeve 308 is fixedly connected to the middle of the slide rod 301. A rubber buffer pad 309 is fixedly connected to the side of the fixing sleeve 308 near the connecting block 305. Multiple sets of rollers 310 are rotatably connected inside the positioning plate 306. The mounting base 307 facilitates the assembly and disassembly of the slide rod 301. When the positioning plate 306 clamps and positions the package, the rubber buffer pad 309 on the outside of the fixing sleeve 308 can prevent the connecting block 305 from being compressed and causing damage to the slide rod 301. When the package is guided into the frame 1 for conveying, the multiple sets of rollers 310 inside the positioning plate 306 can assist the package in being guided into the inside of the frame 1, preventing the outer side of the package from being directly rubbed and damaged by the positioning plate 306.

[0030] Then, guide wing plates 101 are fixedly connected to the front ends of both sides of the frame 1, and the two sets of guide wing plates 101 are symmetrically distributed on the front ends of the left and right sides of the frame 1. When the package is introduced into the frame 1, it is guided by the guide wing plates 101 to facilitate the package entering.

[0031] Furthermore, the conveying assembly 2 includes a driven roller 201 movably mounted inside the front end of the frame 1, and an electric roller 202 rotatably connected to the rear end inside the frame 1. A conveyor belt 203 is sleeved on the outer side of the driven roller 201 and the electric roller 202. Multiple sets of anti-slip ridges 204 are evenly spaced on the outer side of the conveyor belt 203. When conveying packages, the driven roller 201 is started to rotate. With the assistance of the electric roller 202, the packages are conveyed through the conveyor belt 203. At the same time, the anti-slip ridges 204 on the outer side of the conveyor belt 203 can improve the friction between the conveyor belt and the packages, which can not only stably convey packages, but also prevent packages from being thrown out at turns during conveying.

[0032] The movable frame 6 has a connecting hole 501 at a position corresponding to the connector 5. A connecting bolt 502 is fixedly installed inside the connecting hole 501, and the connector 5 is rotatably connected to the connecting bolt 502. When multiple sets of frames 1 are installed on the circular track, the connector 5 is inserted into the interior of the movable frame 6 and aligns with the connecting hole 501. Then, the connecting bolt 502 is passed through the connecting hole 501 and the interior of the connector 5, thereby connecting the connector 5 and the movable frame 6, so that multiple sets of frames 1 can move together on the circular track.

[0033] Secondly, both the front and rear ends of the mobile frame 6 are rotatably connected to the moving wheels 601. The bottom of the mobile frame 6 and the inner side of the two sets of moving wheels 601 are rotatably connected to the contact wheels 602. The mobile frame 6 moves on the circular track by the moving wheels 601, while the contact wheels 602 are in contact with the inner side of the circular track to ensure the stable movement of the frame 1.

[0034] This utility model also provides a three-layer ring sorting device, including a sorting trolley.

[0035] In this embodiment, the specific implementation scenario is as follows: When multiple sets of frames 1 are installed on a circular track, the connector 5 and the moving frame 6 are connected so that multiple sets of frames 1 can move together on the circular track. When conveying larger packages, the driven roller 201 is started to rotate. With the assistance of the electric roller 202, the package is conveyed by the conveyor belt 203. The guide wing plate 101 guides the package to facilitate its entry. After the package enters the inner side of the frame 1, the spring 303 continuously pushes the sliding sleeve 302. Under the transmission of the sliding rod 301, the positioning plate 306 is pushed against the two sides of the package, thereby clamping and positioning the two sides of the package. At the same time, the positioning plate 306 can move to a certain extent without excessively squeezing the package, ensuring the positioning effect of the package. After reaching the designated discharge and sorting position, the package can be output normally. The whole operation process is simple and convenient. This utility model, through its design, can clamp and position the two sides of larger packages, ensuring the positioning effect of the package. After reaching the designated discharge and sorting position, the package can be output normally, thereby ensuring the safety of the sorting equipment.

[0036] Although embodiments of the present invention have been shown and described, it will be understood by those skilled in the art that various changes, modifications, substitutions and alterations can be made to these embodiments without departing from the principles and spirit of the present invention, the scope of which is defined by the appended claims and their equivalents.

Claims

1. A sorting cart, comprising a frame (1), characterized in that: The inner side of the frame (1) is equipped with a conveying assembly (2), and the left and right sides of the frame (1) are fixedly equipped with positioning mechanisms (3). The bottom of the frame (1) is fixedly equipped with a connecting frame (4), the left end of the connecting frame (4) is fixedly equipped with a connector (5), and the right end of the connecting frame (4) is fixedly equipped with a movable frame (6). The positioning mechanism (3) includes slide rods (301) fixedly installed on the left and right sides inside the frame (1). Slide sleeves (302) are slidably connected to both ends of the slide rods (301). Springs (303) are sleeved on the outer side of the slide rods (301) and on the opposite side of the two sets of slide sleeves (302). Transmission rods (304) are rotatably connected to the outer side of the two sets of slide sleeves (302). A connecting block (305) is rotatably connected between the two sets of transmission rods (304). A positioning plate (306) is fixedly connected to the outer side of the connecting block (305).

2. A sorting cart according to claim 1, characterized in that: Both ends of the slide rod (301) are fixedly connected to the frame (1) via mounting bases (307). A fixing sleeve (308) is fixedly connected to the middle of the slide rod (301). A rubber buffer pad (309) is fixedly connected to the side of the fixing sleeve (308) near the connecting block (305). Multiple sets of rollers (310) are rotatably connected inside the positioning plate (306).

3. A sorting cart according to claim 1, characterized in that: The front ends of the left and right sides of the vehicle frame (1) are fixedly connected with guide wing plates (101), and the two sets of guide wing plates (101) are symmetrically distributed on the front ends of the left and right sides of the vehicle frame (1).

4. A sorting cart according to claim 1, characterized in that: The conveying assembly (2) includes a driven roller (201) movably installed at the front end of the vehicle frame (1), and an electric roller (202) rotatably connected to the rear end of the vehicle frame (1). A conveyor belt (203) is sleeved on the outer side of the driven roller (201) and the electric roller (202), and multiple sets of anti-slip ridges (204) are connected at equal intervals on the outer side of the conveyor belt (203).

5. A sorting cart according to claim 1, characterized in that: A connecting hole (501) is provided inside the movable frame (6) at a position corresponding to the connector (5). A connecting bolt (502) is fixedly installed inside the connecting hole (501), and the connector (5) is rotatably connected to the connecting bolt (502).

6. A sorting cart according to claim 1, characterized in that: The front and rear ends of the mobile frame (6) are rotatably connected with moving wheels (601), and the bottom of the mobile frame (6) and the inner side of the two sets of moving wheels (601) are rotatably connected with fitting wheels (602).

7. A three-layer circular sorting device, characterized in that: Including a sorting cart as described in any one of claims 1-6.

Images